Weather forecast for 10 daysCopalis Beach, WA

Weather forecast for the weekend

Sunday Nov 15, 2026

  • 54°F
  • 43°F
Showers
Showers
  • Precip. probability: 64%
  • Precipitation: 0.35"
  • Wind: 15mphS 190°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 7:20 am PST
  • Sunset: 4:41 pm PST
  • ▼
On Sunday, November 15, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.
The chance of precipitation for tomorrow is high. However, the rainfall will be light. The maximum temperature will be a crisp 53.6°F, while the minimum forecasted temperature is a chilly 42.8°F.
The predicted daytime maximum should align with the typical November high of 50.7°F.
Sunrise will be at 7:20 am and sunset at 4:41 pm; tomorrow's daylight will last for 9h and 21min.

10-day overview

Daily temperatures

Maximum temperature: 54°C.
Minimum temperature: 50°C.

Chance of precipitation

Highest chance: today 100%.

Long-term weather forecast

  • Saturday
  • Nov 14, 2026
  • min.
  • 48°F
Rain / Wind
Rain / Wind
  • Precip. probability: 100%
  • Precipitation: 0.79"
  • Wind: 22mphSSE 165°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 7:19 am PST
  • Sunset: 4:42 pm PST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 54°F
  • 43°F
Showers
Showers
  • Precip. probability: 64%
  • Precipitation: 0.35"
  • Wind: 15mphS 190°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 7:20 am PST
  • Sunset: 4:41 pm PST
  • ▼
  • Monday
  • Nov 16, 2026
  • 50°F
  • 39°F
Showers
Showers
  • Precip. probability: 64%
  • Precipitation: 0.16"
  • Wind: 7mphSSE 156°
  • Humidity: 90%
  • UV index: 1
  • Sunrise: 7:22 am PST
  • Sunset: 4:40 pm PST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 52°F
  • 43°F
AM Fog / PM Sun
AM Fog / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 13mphESE 102°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 7:23 am PST
  • Sunset: 4:39 pm PST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 52°F
  • 37°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 14mphE 88°
  • Humidity: 72%
  • UV index: 1
  • Sunrise: 7:25 am PST
  • Sunset: 4:38 pm PST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 54°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphNE 50°
  • Humidity: 74%
  • UV index: 1
  • Sunrise: 7:26 am PST
  • Sunset: 4:37 pm PST
  • ▼
  • Friday
  • Nov 20, 2026
  • 52°F
  • 41°F
PM Showers
PM Showers
  • Precip. probability: 30%
  • Precipitation: 0.12"
  • Wind: 11mphESE 120°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 7:28 am PST
  • Sunset: 4:36 pm PST
  • ▼
  • Saturday
  • Nov 21, 2026
  • 50°F
  • 41°F
Showers
Showers
  • Precip. probability: 63%
  • Precipitation: 0.35"
  • Wind: 13mphSE 126°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:29 am PST
  • Sunset: 4:35 pm PST
  • ▼
  • Sunday
  • Nov 22, 2026
  • 50°F
  • 41°F
AM Showers
AM Showers
  • Precip. probability: 34%
  • Precipitation: 0.16"
  • Wind: 11mphESE 120°
  • Humidity: 85%
  • UV index: 1
  • Sunrise: 7:30 am PST
  • Sunset: 4:35 pm PST
  • ▼
  • Monday
  • Nov 23, 2026
  • 52°F
  • 45°F
Showers
Showers
  • Precip. probability: 37%
  • Precipitation: 0.35"
  • Wind: 16mphESE 111°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 7:32 am PST
  • Sunset: 4:34 pm PST
  • ▼
For the next ten days, a combination of primarily showery and occasionally gloomy and foggy weather is anticipated.
Almost every day for the next ten days, rainfall is expected.
Highs will stay within a very narrow margin in the upcoming period. The maximum temperature will vary between 50°F and 53.6°F, while the low temperature range extends from 37.4°F to 48.2°F.
With a maximum temperature of 53.6°F, Sunday and Thursday will be the warmest days in Copalis Beach; the coldest days will be Monday, next Saturday and Sunday, with a maximum of 50°F.
Updated: Nov 15, 2026 @ 02:12:10 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, showers are expected to spread throughout the day, with the heaviest rain expected in the morning.

Light precipitation of 0.35" is anticipated in Copalis Beach. The possibility of rainfall is 64%.

Tomorrow, the maximum temperature will be 53.6°F, while the minimum temperature will be 42.8°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in November. The lowest temperature will be also in line with the average low of 44.1°F.

On Sunday, in Copalis Beach, sunrise will be at 7:20 am and sunset at 4:41 pm (PST).

Tomorrow, the daylight will last for 9h and 21min.